3859443441 has 12 divisors (see below), whose sum is σ = 6371144832. Its totient is φ = 2205396216.

The previous prime is 3859443433. The next prime is 3859443463. The reversal of 3859443441 is 1443449583.

3859443441 is a `hidden beast` number, since 3 + 85 + 94 + 43 + 441 = 666.

It is not a de Polignac number, because 3859443441 - 2³ = 3859443433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3859443431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30630441 + ... + 30630566.

It is an arithmetic number, because the mean of its divisors is an integer number (530928736).

Almost surely, 2^3859443441 is an apocalyptic number.

It is an amenable number.

3859443441 is a deficient number, since it is larger than the sum of its proper divisors (2511701391).

3859443441 is a wasteful number, since it uses less digits than its factorization.

3859443441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61261020 (or 61261017 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 3859443441 is about 62124.4190395371. The cubic root of 3859443441 is about 1568.5856115189.

The spelling of 3859443441 in words is "three billion, eight hundred fifty-nine million, four hundred forty-three thousand, four hundred forty-one".